"vuk" meaning in Croate

{
  "categories": [
    {
      "kind": "other",
      "name": "Mots en croate issus d’un mot en vieux slave",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Noms communs en croate",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Croate",
      "orig": "croate",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Du vieux slave влькъ, vlĭkŭ (« loup »)."
  ],
  "lang": "Croate",
  "lang_code": "hr",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Lexique en croate de la zoologie",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Loup (mammifère canidé)."
      ],
      "id": "fr-vuk-hr-noun-VuSKLpZ0",
      "topics": [
        "zoology"
      ]
    }
  ],
  "word": "vuk"
}

{
  "categories": [
    "Mots en croate issus d’un mot en vieux slave",
    "Noms communs en croate",
    "croate"
  ],
  "etymology_texts": [
    "Du vieux slave влькъ, vlĭkŭ (« loup »)."
  ],
  "lang": "Croate",
  "lang_code": "hr",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        "Lexique en croate de la zoologie"
      ],
      "glosses": [
        "Loup (mammifère canidé)."
      ],
      "topics": [
        "zoology"
      ]
    }
  ],
  "word": "vuk"
}